Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

16 hosts · 312 ms

HostCertsFirst seenLast seenDNS
zarahome.com 11 2025-09-06 2026-09-28 ok
mobi.zarahome.com 5 2026-05-04 2026-09-02 ok
social.zarahome.com 12 2025-12-16 2026-07-02 ok
affiliate-program.zarahome.com 4 2026-05-13 2026-09-28 ok
gtm.zarahome.com 3 2026-05-19 2026-09-05 ok
affiliation.zarahome.com 4 2026-05-13 2026-09-28 ok
app.zarahome.com 8 2026-02-17 2026-09-28 ok
discoverReceiver.zarahome.com 2 2025-12-17 2025-12-17 —
ir.zarahome.com 5 2026-05-27 2026-09-24 ok
press.zarahome.com 12 2025-12-16 2026-07-02 ok
payments.zarahome.com 8 2026-02-17 2026-09-28 ok
news.zarahome.com 3 2026-06-01 2026-08-06 ok
account.zarahome.com 8 2026-02-17 2026-09-28 ok
discoverReceiver.ext.zarahome.com 2 2025-12-17 2025-12-17 —
preview.zarahome.com 2 2026-09-28 2026-09-28 ok
www.zarahome.com 10 2025-09-06 2026-09-28 ok

Programmatic access, with DNS A records: API GET /v1/hosts/zarahome.com (API key for paging).

Shown here: hostnames with a certificate that is valid now or expired within the last 90 days. The full history since 2013 — hostnames whose last certificate expired earlier — is a Pro plan method: GET /v1/hosts-history/zarahome.com.